I had a tech tip for a long time here under "Tech Tips/Interior". The tip is gone. The Tip Was: On one of my suburbans, I used magnetic sign vinyl. Cut it and just stuck it on. No glue, no nothing. did not want to glue anything. You never get it off. The vinyl will last forever. Water proof, wipe it off with a damp cloth. Not the best sound deadening I guess but looks good and easy to install. Any color is available. I used white. Had to slip each piece under the bows using plastic spatulas and plastic tools.
Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn